html, body, #app {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: "Roboto Regular", Helvetica, Arial, "PingFang SC",
  微软雅黑, 黑体, Microsoft YaHei, SimHei, "Open Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color);
  -webkit-tap-highlight-color: transparent;
}
